When you are looking for a component in a complex assembly, click on the BOM item in the object browser with the right-hand mouse button and select in the contex t menu DMU: Highlight item. The system then highlights the items.

By holding the CTRL key down while highlighting components you can mark as many components as you want in the object browser.

When you see a component in the object browser and want to know the material number for this component, click on the component in the viewer. The system then highlights the BOM item in the object browser.

If you click again on the same component the system highlights the subordinate assembly. You go one level higher with each click.

By holding the CTRL key down while highlighting components you can mark as many as five components in the viewer.